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ReferencesNavigation arrowAuthorsNavigation arrowDonghyun Park
Jun 18

“ Computer programs emerge as the outcome of complex human processes of cognition, communication and negotiation, which serve to establish the meaningful embedding of the computer system in its intended use context. ”

-- Floyd, 1992, p. 24

 
 

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Donghyun Park

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Publications by Donghyun Park (bibliography)

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1992
 
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Park, Donghyun (1992): Application of Survival Analysis to CTD Risk Assessment. In: Proceedings of the Human Factors Society 36th Annual Meeting 1992. pp. 783-787.

“This paper demonstrates the application of survival models to CTD (Cumulative Trauma Disorder) studies. Survival analysis techniques are usually applied to the analysis of prospective epidemiological studies examining related risk factors. However, survival models have never been used in CTD etiology, perhaps due to mathematical complexities imposed on survival analysis techniques and its interpretation. The other reason might be the fact that it has not been considered as serious as other diseases usually studied in epidemiology. However, the conditions and assumptions of survival models fit completely into CTD studies (the existence of concomitant variables, a heterogeneous study population, censored observations etc.). Thus it is inappropriate to analyze CTD problems (specifically etiology and prevention) using typical statistical technique (ANOVA or ordinary regression). In this study, 143 subjects participated from an automobile carpet manufacturing plant which was experiencing a high number of CTD cases (107 cases, 1988-1989) and two groups of potential risk factors were examined. They were mainly categorized into personal and job-related information. This information was collected through survey questionnaires and video-taping. As the first step of analysis, survival, hazard and probability density functions were estimated. The estimated survival function shows that CTD incidence rate”

© All rights reserved Park and/or Human Factors Society

1991
 
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Lee, Myun W., Yun, Myung Hwan, Park, Donghyun, Chun, Young Ho, Jung, Eui S. and Freivalds, Andris (1991): Eyes -- Ergonomics in a Conceptual Design Process for Consumer Electronic Products. In: Proceedings of the Human Factors Society 35th Annual Meeting 1991. pp. 466-470.

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Park, Donghyun, Yun, Myung Hwan and Freivalds, Andris (1991): Knife Replacement Studies at an Automobile Carpet Manufacturing Plant. In: Proceedings of the Human Factors Society 35th Annual Meeting 1991. pp. 848-852.

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© All rights reserved Park et al. and/or Human Factors Society

 
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26 Jun 2007: Modified
26 Jun 2007: Modified
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Jun 18

“ Computer programs emerge as the outcome of complex human processes of cognition, communication and negotiation, which serve to establish the meaningful embedding of the computer system in its intended use context. ”

-- Floyd, 1992, p. 24

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Latest books

The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad

 
Start reading

The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam

 
Start reading
 
 

Help us help you!

 
 
 
 
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